baber/WOPTO huggingface dataset:
Patent EP-0889911-A1 (EP)
Inventor: DEVORE DAVID D
IPC: C08F4/02
Filed: 1997-03-20
Abstract: Cette invention concerne des cocatalyseurs de boratabenzène, et tout particulièrement des boratabenzènes de pentafluorophényle, qui s'avèrent être des cocatalyseurs ou activateurs utiles avec les métallocènes. Ces cocatalyseurs sont moins coûteux que les activateurs conformes à l'état antérieur de la technique, ils sont solubles et offrent des réactions plus irréversibles. Ces compositions comportent au moins un catalyseur de métallocène et au moins un dihydroboratabenzène ou un anion de celui-ci. L'invention concerne des procédés de polymérisation faisant usage de catalyseurs métallocènes en présence d'un cocatalyseur de boratabenzène ainsi qu'un procédé d'activation tel que les procédés d'électrolyse en vrac.
Patent EP-1010064-A1 (EP)
Inventor: MORRIS DALE C
IPC: G06F9/32
Filed: 1997-09-26
Abstract: L'invention concerne un procédé et un dispositif servant à remettre à l'état initial un ensemble de registres de prédicats. Un mode de réalisation de l'invention consiste à décoder une première instruction ('ensemble d'instructions') indiquant une opération de remise à l'état initial à exécuter sur un ensemble de registres de prédicats. En réponse à cette première instruction, un masque est utilisé afin de sélectionner une pluralité de registres de prédicats devant être remis à l'état initial ('masque'). Ce masque est constitué par un premier ensemble de bits, chaque bit du premier ensemble de bits correspondant à un registre de l'ensemble de registres de prédicats. Quand un bit du premier ensemble de bits est réglé à un, le reste de prédicats correspondant à ce bit est remis à l'état initial. Dans un mode de réalisation, le masque comprend, de plus, un bit correspondant à une pluralité de registres de l'ensemble de registres de prédicats, la pluralité de registres correspondant à ce bit étant remise à l'état initial ('unité de remise à l'état initial'), quand ce bit est réglé à un.
Patent EP-0931296-A1 (EP)
Title: Method for the manufacture of a contactless smart card
Inventor: AZDASHT GHASSEM
IPC: G06K19/077
Filed: 1997-10-13
Abstract: A method of producing a contactless chip card (10) includes first the step of holding a chip (14), which is provided with terminal pads (16a, 16b) on a surface thereof, in a mould defining a chip-card substrate (12), in such a way that the chip surface provided with the terminal pads is located substantially in the same plane as a chip-card substrate surface defined by the mould. In addition, a chip-card substrate material is introduced into the mould, whereupon a coil structure (18) is applied by screen-printing a conductive paste onto the chip-card substrate (12) in such a way that the coil structure (18) extends up to the terminal pads (16a, 16b) on the chip.
Patent EP-0932340-A1 (EP)
Inventor: KOBUSSEN JOS
IPC: A22C11/00
Filed: 1997-10-15
Abstract: The sausage strand is extruded onto a belt and carried through a brine shower system for about 40 seconds. The brine is sprayed through nozzles onto the sausage while traveling on the belt. The sausage is turned several times during the shower to insure even brine distribution. The conveyor speed is controlled to match the speed of the extruder thereby preventing stretching of the product as it is being extruded. The conveyor provides exact motion control of the sausage rope and the dwell time in the brine shower can be exactly regulated. Since the conveyor system is open it lends itself to easy cleaning and visual inspection. The conveyor consists of a frame which supports the conveyor system, the brine shower system, air knives and the infrared heater. The brine shower system is composed of a drip pan, a brine tank, a centrifugal pump and a plumbing/brine distribution network. The centrifugal pump conveys the brine from the tank through the brine distribution network. The brine is sprayed onto the sausage through nozzles located at many intervals throughout the whole conveyor section.
Patent EP-0938347-A1 (EP)
Inventor: GANCET CHRISTIAN
IPC: A61L2/16
Filed: 1997-11-06
Abstract: Composition superabsorbante comportant une poudre de polymère superabsorbant, par exemple polyacrylique et une poudre de zéolite échangée avec des cations métalliques à propriétés bactéricides, en particulier avec des ions argent. Les articles d'hygiène qui les incorporent ne donnent pas lieu à émission ni ne développent d'odeurs incommodantes bien qu'imbibés de liquide corporels.
Patent EP-0890265-A1 (EP)
Inventor: PULLEN DAVID
IPC: H04N7/26
Filed: 1997-03-28
Abstract: A system and method for compressing related data sets of a sequence are disclosed. The process compares domain blocks from a current frame buffer to range blocks in a previous frame buffer or vector quantization ('VQ') tables to generate affine map codes. The affine map codes are preferably encoded by an entropy encoder before being transmitted to a remote site for decompression. The cost for the encoded affine map codes are computed and used to determine whether affine map codes for representing smaller blocks should be included in the affine map codes which represent the domain blocks into which the original frame was segmented. The methods are preferably implemented on a commercially available discrete cosine transform ('DCT') processor (50) having a host processor (60) with a data comparator. The results of the affine map code generating process on the DCT processor are provided to a transmitter (14) at a more consistent bit rate and image quality than methods operating the DCT processor to generate DCT codes.
Patent EP-0864207-A1 (EP)
Title: Ensemble coplanaire de mixage
Inventor: HENDERSON BERT
IPC: H03D7/18
Filed: 1997-07-09
Abstract: L'invention porte sur des ensembles de mixage (100) comprenant des cellules de mixage (110, 110'), des symétriseurs (112), des mélangeurs en quadrature, des mélangeurs à réjection d'image, etc. Une cellule de mixage peut comporter une entrée RF sur la bande du guide d'ondes coplanaire (CPW) et une entrée d'oscillateur local sur la bande de la ligne microfente. Le retour du signal de l'oscillateur local se fait par une puce à protubérances (160, 160') montée sur une surface de contact du mélangeur (140, 140') tandis que l'entrée RF du guide d'ondes coplanaire (CPW) est de préférence raccordée à la surface de contact (140, 140') via un condensateur réparti ou monté sur une puce à protubérances (136, 136'). L'invention porte également sur l'utilisation de nouvelles cellules à deux mélangeurs (110, 110') dans de nouvelles réalisations de mélangeurs en quadrature et à rejet d'image, ainsi que sur des symétriseurs diviseurs de puissance reliant le guide d'ondes coplanaire à la ligne microfente s'utilisant dans lesdits mélangeurs ou séparément.
Patent EP-0935506-A1 (EP)
Inventor: BRUNSON GORDON
IPC: B21D13/04
Filed: 1997-10-02
Abstract: A method and apparatus for continuously forming corrugated sheet material in which corrugations are oriented at an oblique angle to side edges of the sheet material. The apparatus includes a pair of corrugating gear rollers supported for rotation on respective first and second parallel axes, the corrugating gear rollers having meshing linear teeth parallel to the first and second axes and providing a corrugating nip. At least one of the first and second gear rollers are movable toward and away from the other of said gear rollers to position the teeth in respective conditions of corrugating and released meshing engagement at the corrugating nip. The sheet material is directed to the corrugating nip along a path at an oblique angle to the axes of the corrugating gear rollers and the corrugating gear rollers are driven to corrugate the sheet material while the teeth are alternated between conditions of corrugating and released meshing engagement at the corrugating nip.
Patent EP-0957685-A1 (EP)
Inventor: FUKUCHI TOSHIKI
IPC: A01N57/12
Filed: 1997-12-08
Abstract: L'invention concerne une composition miticide et insecticide qui contient, comme ingrédient actif, du chlorfénapyr (4-bromo-2-(4-chlorophényl) 1-(éthoxyméthyl)-5-(trifluorométhyl)pyrrole-3-carbonitrile combiné à un ou plusieurs composés choisis parmi des composés du type ester d'acide organophosphorique, représentés par les formules générales (I) ou (II), dans lesquelles X représente un atome d'oxygène ou de soufre, Y représente un atome d'oxygène ou de soufre, un groupe ou une liaison simple représentés, par -S(CH2)nS- (n valant 1 ou 2, R1 représente un groupe alkyle C¿1?-C6, R?2¿ représente un groupe alcoxy C¿1?-C8, un groupe alkylthio C1-C8, un groupe alkylcarbonylamino C1-C4, un groupe phényle ou alkylamino C1-C6, et R?3¿ représente un groupe alkyle C¿1?-C8, un groupe alcényle C2-C6, un groupe amino, un groupe phényle ou un groupe hétéroaryle, qui sont substitués par 1 à 4 substituants identiques ou différents choisis dans le groupe de substituants A décrits ci-après ou de formule (III) ( dans laquelle R?1, R2¿ et X sont tels que décrits ci-dessus), ou non substitués. Le groupe A de substituants comprend les groupes alkyle C¿1?-C8, alcoxy C1-C8, acyle aliphatique C1-C6, carbonyle-alcoxy C1-C6, alkylthio C1-C6, alkylamino C1-C6, alkylamino di-C1-C6, alkylsulfinyle C1-C4, haloalkyle, alkylcarbamoyle N-C1-C4, alkylcarbamoyle N,N-di-C1-C4, alkyl-N-formylcarbamoyle N-C1-C4, hétéroaryle qui peut être substitué, phényle pouvant être substitué, nitro, cyano, hydroxy et acétylamino et atome d'halogène. La composition insecticide et miticide de l'invention est efficace contre les insectes nuisibles et les mites résistant aux agents insecticides et miticides du commerce.
Patent EP-1075630-A1 (EP)
Inventor: STERLING JEFFREY STEPHEN
IPC: F01K25/08
Filed: 1997-11-10
Abstract: La présente invention concerne des dispositifs et des procédés qui permettent d'obtenir de l'énergie mécanique, électrique et de refroidissement à partir d'une source (80) de chaleur à température élevée, laquelle peut être intermittente, et d'une source (130) de chaleur à la température ambiante. Dans une réalisation, le fluide caloporteur (100) parcourt un circuit comprenant un premier évaporateur (10), un dispositif d'expansion (30) pour l'obtention d'énergie mécanique utile à partir de la vapeur, un premier échangeur thermique (40) assurant le refroidissement de la vapeur haute pression, un réservoir de condensation recueillant (50), par gravité, la vapeur haute pression, une première soupape débouchant sur un second échangeur thermique (260), qui peut être ou non nécessaire, d'où le liquide rejoint par gravité une seconde soupape (70) par où le liquide froid basse pression retourne au premier évaporateur par gravité. Dans cette réalisation, le premier évaporateur est chauffé par une source de chaleur à la température élevée et le dispositif d'expansion fournit de l'énergie mécanique pour l'entraînement d'une génératrice d'électricité.
Patent EP-0938609-A1 (EP)
Inventor: PHAN DEAN VAN
IPC: D21H27/00
Filed: 1997-11-14
Abstract: L'invention porte sur une bande de papier et son procédé de fabrication. Dans l'une des variantes la bande comporte une zone continue relativement plus mince, et plusieurs zones relativement plus épaisses séparées. Les zones relativement plus épaisses sont situées dans le plan de la zone relativement plus mince. La bande peut présenter une face relativement ornée de motifs et une face relativement unie. Les structures de papier peuvent être séchées assez rapidement et efficacement et peuvent présenter un pouvoir absorbant et une densité apparente renforcés tout en ayant une surface relativement unie.
Patent EP-0882686-A1 (EP)
Inventor: TADA HIROAKI
IPC: C03C17/38
Filed: 1997-12-18
Abstract: A carrier for electrophotography making
the most of excellent characteristics of a carrier
having a polyolefinic resin coating, being freely
adjustable of its charge quantity and its static
resistance, being also obtainable of an image
having a stable density and being able to
effectively prevent external additives from
being spent due to adhesion of the external
additives, and a developer for
electrophotography using this carrier. In a
carrier for electrophotography including a
carrier core material having magnetism and a
coating layer consisting of a high molecular
weight polyethylene resin covering the surface
of the carrier core material, the coating layer
consisting of the high molecular weight
polyethylene resin includes, at least as the
outermost layer, a layer containing magnetic
powder the cubic shape of which is a convexed
polyheral body encompassed by at least six flat
and/or curved surfaces, or a layer containing
this magnetic powder, silica and/or a fine
particle resin.
Patent EP-0961721-A1 (EP)
Inventor: VERBO ULYSSE
IPC: B60T13/567
Filed: 1997-12-09
Abstract: The invention concerns a brake device consisting of a master cylinder (1) and a pneumatic brake booster unit (2), the brake booster comprising in particular a rigid housing (3) in which a partition (4), movable along a first axial direction (X), defines a front chamber (5) and a rear chamber (6), the case comprising a front shell (31) integral with the master cylinder and forming a wall for the front chamber, and a rear shell (32) forming a wall for the rear chamber. The invention, which aims at increasing the kinetic energy absorption of the system in the event of an impact, is characterised in that the front shell (31) comprises a peripheral portion (311), of relatively larger diameter (D1), integrated with the rear shell (32), and a central portion (312), of relatively smaller diameter (D2), integrated with the master cylinder (1), while the peripheral (311) and central (312) portions overlap in an annular overlapping zone (313), and, in the overlapping zone, the peripheral portion (311) is locally at least more salient than the central portion (312) along the first axial direction (X).
Patent EP-0944806-A1 (EP)
Inventor: MAHER DAVID LORD
IPC: F41A9/78
Filed: 1997-12-15
Abstract: L'invention porte sur un système de stockage et de retrait de munitions, ce système comprenant un magasin passif (20) comprenant, à gauche et à droite, des blocs de cellules (34) disposées en rangées (24), chacune des cellules (34) logeant un projectile (22) placé verticalement, base vers le bas. Les cellules (34) et les rangées (24) de cellules sont formées par des paires adjacentes de superstructures allongées (36). Une tête (70) de chargement de projectile est fixée amovible par une barre mobile (42) qui est, à son tour, fixée amovible par des rails surélevés (44, 45) de sorte que la tête de chargement (70) puisse être déplacée par translation dans une aile centrale (25) en vue d'adresser une rangée sélectionnée (24) dans l'un ou l'autre bloc, puis dans la rangée sélectionnée (24) vers une cellule sélectionnée (34) pour décharger un projectile (22). Un module de réception (104) de projectile dépendant de la tête de chargement (70) comporte des bras de préhension (108) et un pied de levage (92) de projectile qui sont articulés en coordination avec le fonctionnement des éléments de blocage (80) du projectile fixés par les superstructures (36) de façon à effectuer le déchargement.
Patent EP-0866373-A1 (EP)
Inventor: TELSER THOMAS DR
IPC: G03F7/09
Filed: 1998-03-18
Abstract: A process for the production of a light-sensitive recording material (I) for relief printing plates by combining a light-sensitive layer (A) with a composite component (B) consisting of a protective film, an outer layer and optionally another layer, in which the surface of the uppermost layer of (B) or the surface of (A) is subjected to corona treatment immediately before bringing (A) and (B) into contact.
Patent EP-0877290-A1 (EP)
Inventor: HELLER MARTIN
IPC: G03D13/00
Filed: 1998-03-30
Abstract: On the removal mouth (89) of the light-tight container (80) a docking device can be applied, which can be fitted to or at least partly inserted in a corresponding input aperture of a printer, film processor or similar. On the removal mouth a closure (86) is arranged, which can be opened for removal of a test section (92). A photographic printer works in conjunction with the device and has a paper platform with input and output sides. Transport devices feed unexposed sheet material across the platform and remove it at the output side. A control works in conjunction with the transport and exposure devices, controlling them.
Patent EP-0964360-A1 (EP)
Inventor: BAENTSCH MICHAEL
IPC: G06F1/00
Filed: 1998-06-08
Abstract: Integrated circuit cards comprising a microprocessor, volatile memory
(RAM), non-volatile memory (ROM,EEPROM), and power coupling
means allowing external power to be supplied to the card. The Integrated
circuit cards further comprise failure protection means maintaining
power for a short period of time in case of a power supply failure, and
a power-failure detector (16) sensing a power supply failure. This
power-failure detectors triggers the transfer of information from the
volatile memory to the non-volatile memory if a power supply failure is
sensed. The failure protection means provide power for this transfer.
Patent EP-0894880-A1 (EP)
Inventor: HAEUSSLER HORST
IPC: H02K11/225
Filed: 1998-06-27
Abstract: The rotary leno selvedge unit at a loom, with a direct electromagnetic drive, has an axial magnet flow between the rotor (2) and stator (10).
Patent EP-0950699-A1 (EP)
Inventor: ISHIOKA NOBUYA
IPC: C09K3/00
Filed: 1998-10-05
Abstract: A freeze-preventing material comprises cement, salt, and water-absorbing
resins. The freeze-preventing material is scattered on the
pavement surface in the form of slurry to prevent the pavement surface from
freezing. Thereby a freeze-preventing effect is maintained for a long period
of time owing to the water-absorbing resins which absorb and retain the salt
in large amounts. The anti-freezing effect can be restored by spraying the
pavement with the salt again.
Patent EP-0908328-A1 (EP)
Inventor: CUMIN CRISTIANO
IPC: B29C/
Filed: 1998-10-05
Abstract: Machine to cover books using a film to cover the cover (16),
hard or flexible, of a book (11) of desired shape and size,
the machine including a cutting and heat-sealing assembly
(18) cooperating with a work surface (19), the film fed to
the cutting and heat-sealing assembly (18) being shaped with
a wide part correlated in size to the sizes of the outer
part of the open cover (16) and two narrower parts with a
shape correlated to the size of each of the inner parts of
the cover (16), the machine (10) including means to drive
the cutting and heat-sealing assembly (18) on each occasion
with respect to the lateral and longitudinal edges of the
cover (16) with the function of cutting to size and heat-sealing
the desired edges of the wide part with the desired
edges of the two narrow parts.
Patent EP-0916642-A1 (EP)
Inventor: TAKAHASHI IKUO
IPC: B01J27/04
Filed: 1998-10-30
Abstract: A highly pure hydroquinone dietser derivative can
be produced from the reaction product of ketoisophorone
with an acylating agent in a high yield by a simple and
easy operation. In the presence of an acid catalyst, a
cyclohex-2-ene-1,4-dione derivative shown by the
following formula (3) was allowed to react with an acylating
agent (e.g., acetic anhydride), and the reaction product
was purified by crystallization to obtain a hydroquinone
diester derivative shown by the following formula (1). The
compound (1) contains about 0 to 4% by weight of a catechol
diester derivative represented by the following formula
(2), being highly pure. As a solvent for crystallization,
a mixed solvent of an organic carboxylic acid (e.g., acetic
acid) corresponding to the acylating agent and water may
be used.
   
     In the formulae, R 1  and R 2  each represents an alkyl
group, a cycloalkyl group, an aryl group or a heterocyclic
group.
Patent EP-0859251-A1 (EP)
Inventor: SCOBEY MICHAEL A
IPC: G02B6/34
Filed: 1998-02-11
Abstract: An optical multiplexing device demultiplexes collimated light from a fiber-optic
source into separate individual wavelength sub-ranges or channels, and/or multiplexes
separate channels to a common fiber-optic waveguide or other destination. An optical
block (2) defines an optical gap (10) between two parallel surfaces (12,14) having an optical port (18) on a
first such parallel surface for passing the multi-channel collimated light into the optical
gap (10). A channel port (18) and at least one other reflective element (20), e.g., multiple channel
ports arrayed in spaced relation to each other, are secured to the optical block at the
parallel surfaces, providing an unobstructed, epoxy-free multi-point light path within
the optical gap. At each channel port an interference filter (32) secured to the optical block (2)
spans the optical gap (10). Each filter transmits a wavelength sub-range of the multi-channel
collimated light passed by the optical port, and reflects other wavelengths.
Thus, a wavelength sub-range of the multi-channel light passed through the optical gap (10)
to a first channel port, which is in-band of that first channel port, is transmitted through
that first channel port. Light not transmitted through that first channel port is reflected
back through the optical gap, e.g., to strike a second channel port, at which a second,
different wavelength sub-range is transmitted. The reflected optical signal thus
cascades in a "multiple-bounce" sequence through the optical gap of the multiplexing
device, sequentially adding and/or removing channels.
Patent EP-0901008-A1 (EP)
Inventor: JAMES JOHN VICTOR
IPC: G01M15/11
Filed: 1998-09-04
Abstract: A method of automating the calibration of lookup tables containing correction values to be used in an on-board vehicle system is disclosed. The method includes training a neural network to model engine behaviour by outputting cylinder specific crankshaft acceleration correction values in response to any engine speed and load input conditions. The correction values generated are stored in a memory device. The training takes place off-board the vehicle, using a data set previously obtained from operating a representative engine under normal operating conditions.
Patent EP-0863379-A1 (EP)
Inventor: DUVACQUIER DANIEL
IPC: F42B3/12
Filed: 1998-03-03
Abstract: The initiator, connected to an electrical cable (3) with two conductor wires (13, 14), consists of a heat-sensitive charge which can be set off by a heating resistance (15), an electrical circuit connecting the resistance to the wires, and electromagnetic protection elements for the circuit. The heating resistance (15), electrical circuit and protection elements are integrated in a circuit of conducting strips (11, 12) which are welded to the conductor wires and formed on a printed circuit support (10) surrounded by the initiator. The heating resistance is in the form of a resistive strip with the heat-sensitive charge deposited on it, and the electromagnetic protection elements comprises at least one filtering coil or condenser on the circuit support, covered by a layer of insulating varnish or overmoulded insulation.
Patent EP-0904976-A1 (EP)
Inventor: BAK PHILIPPE MICHEL
IPC: B60N2/18
Filed: 1998-09-08
Abstract: The vehicle seat has a cushion (1) for bearing the weight of the occupant and a padded backrest (2). The longitudinal position of the seat and the rake of the backrest may be adjusted by a longitudinally running shaft (4) which may be turned by an electric motor (3). There are worms (9,5,7) at intervals along the shaft which may engage geared sectors (12,15) to change the positions of the seat and the backrest. The shaft may move itself longitudinally using a worm engaging a rack (6) fastened to the floor of the vehicle. The shaft is connected to a frame carrying the seat.
Patent EP-0919439-A1 (EP)
Inventor: LOUVART SHEHNAZ
IPC: H02J7/00
Filed: 1998-11-26
Abstract: The microcontroller (M1) is supplied from the vehicle battery (B) through a voltage step-up circuit (E1) connected between the output of the battery and the input to the microcontroller. A controller (C1) measures the battery voltage (VB) and activates the step-up circuit when the battery voltage is low. The step-up voltage conversion is provided by a switch-mode circuit.